Lab Created Dark Green Tourmaline# 152

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Synthetic spinel, was first produced accidentally during an attempt to make a satisfactory blue synthetic sapphire by the Verneuil process. They are also manufactured so that they look like their Natural counterparts. Synthetic spinel is widely used because it is slightly softer than synthetic corundum, it can be fashioned more rapidly and less expensively. Secondly, several of the colors in which it is made are better imitation for a number of natural stones than those made in synthetic corundum

CHEMICAL PROPERTIES: Al2O3

HARDNESS: 9 Moh’s Scale

DENSITY: 3.98 – 4.1 g/cm3

PURITY: 99.99%

MANUFACTURING PROCESS: Verneuil / Flame Fusion

Prices for Synthetic Green tourmaline are as below. If you need the shapes and sizes that are not listed here then please e-mail me at INFO@GEMSNGEMS.COM